Results 1 to 10 of about 2,508,027 (165)

HR-GLDD: a globally distributed dataset using generalized deep learning (DL) for rapid landslide mapping on high-resolution (HR) satellite imagery [PDF]

Earth System Science Data, 2023
Multiple landslide events occur often across the world which have the potential to cause significant harm to both human life and property. Although a substantial amount of research has been conducted to address mapping of landslides using Earth ...
S. R. Meena, L. Nava, K. Bhuyan, S. Puliero, L. P. Soares, H. C. Dias, M. Floris, F. Catani   +7 more
doaj   +1 more source

Effects of land use types on soil erodibility in a small karst watershed in western Hubei [PDF]

PeerJ, 2022
Background Soil erosion is a severe problem in the karst watershed, and analysis of soil erosion at the watershed scale is urgently needed. Methods This study tried to estimate the soil erodibility factor (K-factor) using the Erosion Productivity Impact ...
Ting Luo, Wenjing Liu, Dong Xia, Lu Xia, Ting Guo, Yueyang Ma, Wennian Xu, Yue Hu   +7 more
doaj   +2 more sources

Impact of typical land use type on the stability and content of carbon and nitrogen of soil aggregates in western Hubei

Ecosphere, 2023
In order to investigate the characteristics of soil structural stability and the factors influencing it under typical land use types in the karst region of western Hubei, soil samples were collected from five land use types (natural mixed forest [NF ...
Ting Luo, Lu Xia, Dong Xia, Wenjing Liu, Yakun Xu, Zhiteng He, Wennian Xu   +6 more
doaj   +1 more source

Microbial functional diversity in rhizosphere and non-rhizosphere soil of different dominant species in a vegetation concrete slope

Biotechnology & Biotechnological Equipment, 2022
To investigate the effects of different dominant species on the microbial functional diversity of vegetation concrete substrates, the rhizosphere and non-rhizosphere soils of three dominant species (Pennisetum alopecuroides (PA), Arthraxon hispidus (AH ...
Lu Xia, Bin Qing Zhao, Ting Luo, Wennian Xu, Ting Guo, Dong Xia   +5 more
doaj   +1 more source

Rapid Mapping of Landslides on SAR Data by Attention U-Net

Remote Sensing, 2022
Multiple landslide events are common around the globe. They can cause severe damage to both human lives and infrastructures. Although a huge quantity of research has been shaped to address rapid mapping of landslides by optical Earth Observation (EO ...
Lorenzo Nava, Kushanav Bhuyan, Sansar Raj Meena, Oriol Monserrat, Filippo Catani   +4 more
doaj   +1 more source

Generating multi-temporal landslide inventories through a general deep transfer learning strategy using HR EO data

Scientific Reports, 2023
Mapping of landslides over space has seen an increasing attention and good results in the last decade. While current methods are chiefly applied to generate event-inventories, whereas multi-temporal (MT) inventories are rare, even using manual landslide ...
Kushanav Bhuyan, Hakan Tanyaş, Lorenzo Nava, Silvia Puliero, Sansar Raj Meena, Mario Floris, Cees van Westen, Filippo Catani   +7 more
doaj   +1 more source

Evaluation of coupling coordination relationship between different habitat materials and vegetation system in the engineering disturbed area

Frontiers in Materials, 2022
In order to explore the coupling coordination relationship between habitat materials and vegetation system in the engineering disturbed area, six different vegetation restoration patterns in Xiangjiaba engineering disturbed region were utilized as ...
Bingqin Zhao, Bingqin Zhao, Yuanyang Shen, Xinkai Hu, Yuhang Wu, Lun Zhang, Lun Zhang, Dong Xia, Dong Xia, Wennian Xu, Wennian Xu, Ruzhang Gao, Ruzhang Gao   +12 more
doaj   +1 more source

The spatial pattern and influence mechanism of urban vitality: A case study of Changsha, China

Frontiers in Environmental Science, 2022
In the new era, the vitality of urban space is an important engine of urban development, and the improvement of urban space vitality is the core component of urban spatial structure optimization and space renewal.
Xiaojiang Xia, Xiaojiang Xia, Yang Zhang, Yang Zhang, Yue Zhang, Yue Zhang, Tiechuan Rao, Tiechuan Rao   +7 more
doaj   +1 more source

The Giant Branches of Open and Globular Clusters in the Infrared as Metallicity Indicators: A Comparison with Theory [PDF]

, 1997
We apply the giant branch slope-[Fe/H] relation derived by Kuchinski et al. [AJ, 109, 1131 (1995)] to a sample of open clusters. We find that the slope of the giant branch in K vs.
Frogel, Jay A., Martini, Paul, Tiede, Glenn P.   +2 more
core   +4 more sources

Mining reasonable distance of horizontal concave slope based on variable scale chaotic algorithms

Open Physics, 2020
Horizontal concave slope structure is a common mining structure. It is the basis of mining safety to grasp the reasonable mining distance of horizontal concave slope. Therefore, based on variable scale chaotic algorithm, the reasonable mining distance of
Chen Shuzhao, Shang Tao, Han Liu
doaj   +1 more source